I've smoked Reds, Blues, Oranges and Purples. I think there's whites and maybe yellows as well.
a horizon
Horizon B
O horizon A horizon E horizon B horizon and c horizon
the horizon that contains topsoil is the A HORIZON
A horizon B horizon C horizon O horizon
A. The A horizon.
on
horizon A , horizon B and horizon C
the answer is horizon
the horizon that contains topsoil is the A HORIZON
The C horizon contains mainly parent material, while the B horizon contains mainly clay particles and the A horizon; mainly silt sized particles and humus
horizon